Original High Performance Exhaust System for Mercedes Benz C450 W205 2016–2017 or OWNSILENT and Co

Upgrade your Mercedes-Benz C-Class with this Original High Performance Complete Exhaust System from the Mercedes-Benz C450, engineered to deliver a sportier, more exclusive appearance and a noticeably enhanced exhaust sound. Designed to convert compatible C400 W205/S205/A205/C205 models (2016–2017) into a C450-style high-performance configuration, this system offers OEM quality, perfect fitment, and certified performance.

This is a genuine Mercedes-Benz exhaust system (code U21), supplied as a complete solution, including silencers, downpipe, intermediate section, final section, and chrome-finished exhaust tips. Manufactured from high-quality 304 stainless steel, the system provides exceptional durability, corrosion resistance, and a refined factory performance look.

The exhaust system delivers a more emotive, crisp engine sound under acceleration and during gear changes, while maintaining full road legality thanks to ECE approval. Installation is straightforward, requiring no cutting or welding, making it an ideal OEM performance upgrade.

Key Features & Benefits

• Original Mercedes-Benz C450 high-performance exhaust system

• OEM part with ECE approval (no additional homologation required)

• Complete exhaust system upgrade (code U21)

• High-quality 304 stainless steel construction

• Chrome-finished exhaust pipes and tailpipes

• Enhanced exhaust sound under load and gear changes

• Direct replacement – no cutting or welding required

• Factory-correct fitment and premium finish

• Installation at authorized service recommended

• Worldwide shipping available

System Components Included

• Rear exhaust pipe

• Middle exhaust pipe

• Downpipe

• Silencers

• Intermediate and final exhaust sections

• Chrome-finished exhaust tips

Technical Details

• Material: 304 Stainless Steel

• Finish: Chrome

• System Type: Complete exhaust system

• Installation: Bolt-on (no welding or cutting)

• Certification: ECE approved

• Package Weight: 25 kg

Compatibility

Compatible Models (Conversion to C450 Style):

• Mercedes-Benz C400 Sedan W205 (2016–2017)

• Mercedes-Benz C400 Station Wagon S205 (2016–2017)

• Mercedes-Benz C400 Cabrio A205 (2016–2017)

• Mercedes-Benz C400 Coupe C205 (2016–2017)

  • Compatible with change of year 2016 (code 807) and 2017 (code 808)

Not Compatible With:

• Standard C-Class W205/S205/A205/C205 (non-C400)

• Mercedes-Benz C43 AMG (all body styles)

• Mercedes-Benz C63 / C63s AMG (all body styles)

Installation Notes

• No cutting or welding required

• Assembly instructions not included

• Installation at an authorized Mercedes-Benz service is strongly recommended

Scope of Supply

• 1 × Rear exhaust pipe

• 1 × Middle exhaust pipe

• 2 × Sealing rings

• 1 × Exhaust clamp

• 4 × Exhaust system mounts

• 2 × Pipe clamps

• 2 × Hex head bolts

Package Dimensions

• Length: 155 cm

• Width: 82 cm

• Height: 45 cm

• Weight: 25 kg